org.semanticweb.owlapi.functional.parser.ParseException Maven / Gradle / Ivy
/* Generated By:JavaCC: Do not edit this line. ParseException.java Version 7.0 */
/* JavaCCOptions:KEEP_LINE_COLUMN=true */
package org.semanticweb.owlapi.functional.parser;
@SuppressWarnings("all")
public class ParseException extends org.semanticweb.owlapi.io.OWLParserException {
private static final long serialVersionUID = 1L;
private static final String INDENT = " ";
protected static String EOL = "\n";
public Token currentToken;
public int[][] expectedTokenSequences;
public String[] tokenImage;
public ParseException(Token currentTokenVal,
int[][] expectedTokenSequencesVal,
String[] tokenImageVal
) {
this(currentTokenVal, expectedTokenSequencesVal, tokenImageVal, null);
}
public ParseException(Token currentTokenVal,
int[][] expectedTokenSequencesVal,
String[] tokenImageVal,
String lexicalStateName
) {
super(initialise(currentTokenVal, expectedTokenSequencesVal, tokenImageVal,
lexicalStateName));
currentToken = currentTokenVal;
expectedTokenSequences = expectedTokenSequencesVal;
tokenImage = tokenImageVal;
}
public ParseException() {
super();
}
public ParseException(String message) {
super(message);
}
private static String initialise(Token currentToken,
int[][] expectedTokenSequences,
String[] tokenImage,
String lexicalStateName) {
StringBuilder sb = new StringBuilder();
StringBuffer expected = new StringBuffer();
int maxSize = 0;
java.util.TreeSet sortedOptions = new java.util.TreeSet();
for (int i = 0; i < expectedTokenSequences.length; i++) {
if (maxSize < expectedTokenSequences[i].length) {
maxSize = expectedTokenSequences[i].length;
}
for (int j = 0; j < expectedTokenSequences[i].length; j++) {
sortedOptions.add(tokenImage[expectedTokenSequences[i][j]]);
}
}
for (String option : sortedOptions) {
expected.append(INDENT).append(option).append(EOL);
}
sb.append("Encountered unexpected token:");
Token tok = currentToken.next;
for (int i = 0; i < maxSize; i++) {
String tokenText = tok.image;
String escapedTokenText = add_escapes(tokenText);
if (i != 0) {
sb.append(" ");
}
if (tok.kind == 0) {
sb.append(tokenImage[0]);
break;
}
sb.append(" \"");
sb.append(escapedTokenText);
sb.append("\"");
sb.append(" " + tokenImage[tok.kind]);
tok = tok.next;
}
sb.append(EOL).append(INDENT).append(
"at line " + currentToken.next.beginLine + ", column " + currentToken.next.beginColumn);
sb.append(".").append(EOL);
if (expectedTokenSequences.length == 0) {
// Nothing to add here
} else {
int numExpectedTokens = expectedTokenSequences.length;
sb.append(EOL)
.append("Was expecting" + (numExpectedTokens == 1 ? ":" : " one of:") + EOL + EOL);
sb.append(expected.toString());
}
return sb.toString();
}
static String add_escapes(String str) {
StringBuffer retval = new StringBuffer();
char ch;
for (int i = 0; i < str.length(); i++) {
switch (str.charAt(i)) {
case '\b':
retval.append("\\b");
continue;
case '\t':
retval.append("\\t");
continue;
case '\n':
retval.append("\\n");
continue;
case '\f':
retval.append("\\f");
continue;
case '\r':
retval.append("\\r");
continue;
case '\"':
retval.append("\\\"");
continue;
case '\'':
retval.append("\\\'");
continue;
case '\\':
retval.append("\\\\");
continue;
default:
if ((ch = str.charAt(i)) < 0x20 || ch > 0x7e) {
String s = "0000" + Integer.toString(ch, 16);
retval.append("\\u" + s.substring(s.length() - 4, s.length()));
} else {
retval.append(ch);
}
continue;
}
}
return retval.toString();
}
}
/* JavaCC - OriginalChecksum=63f4c570fe003bbb698622bc0da487eb (do not edit this line) */